MCQ Questions

Question No. 1

Fill in the blanks:

Answer :

(a) _________ is a collection of information gathered by observations, measurements, research or analysis.

(b) _____________ is the data that is collected for the first time through personal experiences or evidence, particularly for research.

(c) ______________ is a second-hand data that is already collected and recorded by some researchers for their purpose, and not for the current research problem.

(d) The number of times a particular observation occurs is called its _____________.

Question No. 2

True or False:

Answer :

(a) Data is organised and represented graphically so that it becomes easy to understand and interpret.

(b) The “pie chart” is also known as a “circle chart”.

(c) The total value of the pie is 50%.

(d) The graphical representation of data using bars of uniform width drawn vertically or horizontally with different lengths is called as bar graphs.

Question No. 3

One word answer:

Answer :

(a) Which type of chart or graph that is used to show information that changes over time.

(b) Which can be defined as a set of rectangles with bases along with the intervals between class boundaries.

(c) The most common representative value of a group of data is.

(d) Which is defined as the difference between the highest and the lowest observation.

Question No. 4

Data is a collection of information gathered by observations, measurements, research or ___________.

Answer :

collection

research

analysis

Question No. 5

___________ data is the data that is collected for the first time through personal experiences.

Answer :

Primary

Secondary

First

Question No. 6

_____________ data is a second-hand data that is already collected.

Answer :

First

Secondary

none of these

Question No. 7

___________ data is the data that is collected for the first time through personal experiences.

Answer :

Primary

Secondary

First

Question No. 8

The number of times a particular observation occurs is called its _____________.

Answer :

data

frequency

information

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